package br.com.aquinoevasconcelos.servlets.agendamento;

import java.io.IOException;
import java.util.ArrayList;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import br.com.aquinoevasconcelos.fachada.Fachada;
import br.com.aquinoevasconcelos.modelos.Agendamento;

/**
 * Servlet implementation class ListaAgendamento
 */
@WebServlet("/ListaAgendamento")
public class ListaAgendamento extends HttpServlet {
	private static final long serialVersionUID = 1L;


    public ListaAgendamento() {
        super();
    }
    
    protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    	
		Fachada fachada = Fachada.getInstancia();
		ArrayList<Agendamento> agendamentos;
		
		try {
			
			agendamentos = (ArrayList<Agendamento>) fachada.listaAgendamento();
			request.setAttribute("listaAgendamentos", agendamentos);
			
			RequestDispatcher rd = request.getRequestDispatcher("/agendamento.jsp");
			rd.forward(request, response);
			
			
		} catch (Exception e) {
			
			RequestDispatcher rd = request.getRequestDispatcher("../erro.jsp");
			rd.forward(request, response);
			e.printStackTrace();
			
		}
    }

	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		service(request, response);
	}
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		service(request, response);
	}

}
